web: 修复快捷键设置bug和esc键逻辑; 修复超大章节列表造成的卡顿

bug: 第一点击目录时没有跳转到合适位置

modules/web/src/components.d.ts

@@ -10,6 +10,7 @@ export {}
 declare module '@vue/runtime-core' {
   export interface GlobalComponents {
     BookItems: typeof import('./components/BookItems.vue')['default']
+    CatalogItem: typeof import('./components/CatalogItem.vue')['default']
     ChapterContent: typeof import('./components/ChapterContent.vue')['default']
     ElButton: typeof import('element-plus/es')['ElButton']
     ElCheckbox: typeof import('element-plus/es')['ElCheckbox']